Shoe upper



FIG. 1 is a first side perspective view of a shoe showing my design;

FIG. 2 is a side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a front view thereof.

The long-and-short broken lines form an unclaimed boundary around at least a portion of the claimed subject matter, and form no part of the claim. The even-length broken lines, which show the remainder of the article, are directed to environment, represent unclaimed subject matter, and form no part of the claimed design. 

CLAIM The ornamental design for a shoe upper, as shown and described. 